well its nolonger live anymore but its still here for your veiwing pleasure
giving credit where credit is do. i found this on Gameinformer.com heres a link to the page
http://www.gameinformer.com/b/news/archive/2011/08/20/notch-live-stream.aspx
heres the one where Notch is doing it live
http://www.twitch.tv/realnotch/b/293076467?id=293076467&channel=realnotch